Articles tagged with: Valve

Valve Announced “The Sacrifice” DLC – Prequel to “The Passing” For Left 4 Dead and Left 4 Dead 2

Valve Announced “The Sacrifice” DLC – Prequel to “The Passing” For Left 4 Dead and Left 4 Dead 2

Valve, the leader of technologies like Steam, Source and the creator of the best-selling game franchises like Half-Life, Counter-Strike and has now announced a new add-on – “The Sacrifice” for its most popular co-operative zombie thrillers – Left 4 Dead (L4D) and Left 4 Dead 2 (L4D2). Being …